CN201402609Y - Disk array - Google Patents
Disk array Download PDFInfo
- Publication number
- CN201402609Y CN201402609Y CN2009201471482U CN200920147148U CN201402609Y CN 201402609 Y CN201402609 Y CN 201402609Y CN 2009201471482 U CN2009201471482 U CN 2009201471482U CN 200920147148 U CN200920147148 U CN 200920147148U CN 201402609 Y CN201402609 Y CN 201402609Y
- Authority
- CN
- China
- Prior art keywords
- backboard
- hard disk
- module
- disk
- disk array
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The embodiment of the utility model discloses a disk array, comprising: a power supply module, a cascaded module, a back-plate plug frame and a plurality of hard disks. The power supply module, the cascaded module and the hard disks are arranged in the back-plate plug frame, and the power supply module is connected with the cascaded module, wherein the hard disks are solid, and the cascaded moduleis connected with the hard disks. As solid hard disks are adopted in the embodiment of the utility model, compared with the prior art, the disk array has the advantages of low power consumption and small amount of heat.
Description
Technical field
The utility model relates to technical field of memory, is specifically related to a kind of disk array.
Background technology
Disk array is a memory device less by a plurality of capacity, that the higher entity disk combination of stability forms.In technical field of memory, disk array is just obtaining increasingly extensive use.
In the prior art, being applied in the entity hard disk in the disk array, is a kind of mechanical type hard disk.This hard disk mainly is made up of magnetic disk sheet and several magnetic heads of one or several circles, and the rotation of disk sheet needs diskette motor to drive, and the mobile seek motor that needs of magnetic head drives.In at random data access process once, hard disk at first will drive on the magnetic track that magnetic head moves to the data place, waits for that then the disk sheet rotation delivers to this track data the position of magnetic head.This structure causes this hard disk that certain restriction and bottleneck are arranged on access speed.In order to promote the access speed of hard disk, just must carry out motor and quicken, cause disk array to exist energy consumption than problem big and high heat.
Therefore, in order to guarantee the operate as normal of disk array, must consider the heat dissipation problem of disk array.In the prior art, disk array is all realized heat radiation by fan assembly.This radiating mode not only brings the big problem of noise to disk array, and when this fan system breaks down, may cause the disk array job insecurity, even disk array is quit work and causes losing of significant data.Simultaneously, this radiating mode need be provided with the additional space support for fan assembly, has reduced taking up room of disk, has reduced the number of disks that can arrange in the unit space.In addition, this radiating mode need be provided with extra power support for fan assembly, has further increased the energy consumption of disk array.
In sum, disk array of the prior art exists that energy consumption is big, noise is big, the less problem of stability number of disks lower, that unit space can be arranged.
The utility model content
The utility model embodiment provides the hard disk that a kind of energy consumption is less, noise is little, stability is higher, unit space can be arranged a fairly large number of disk array.
A kind of disk array that the utility model embodiment provides comprises: power module, cascade module, Backplane Plug Frame and some hard disks; Described power module, described cascade module and described hard disk are arranged in the described Backplane Plug Frame; Described power module is connected with described cascade module; Described hard disk is a solid state hard disc, and described cascade module is connected with described solid state hard disc.
Among the utility model embodiment, hard disk adopts solid state hard disc, because the mechanical type hard disk that disk array adopts in the relative prior art of solid state hard disc, has the characteristic that energy consumption is low, heating is little, and disk array is combined by some hard disks, so present embodiment disk array of the prior art relatively has the advantage that energy consumption is low, heating is little.It is little to generate heat during again because of present embodiment work running, can not need to be provided with fan assembly and dispel the heat, so can avoid the problem that noise is big, stability is lower that fan assembly brings in the prior art, makes present embodiment have little, the stable advantage of higher of noise.Present embodiment can utilize the shared space of fan assembly in the prior art simultaneously, improve the hard disk quantity that unit space can be arranged, so the relative prior art of present embodiment also has the bigger advantage of memory capacity.
Description of drawings
Fig. 1 is the structural representation of an embodiment of disk array among the utility model embodiment;
Fig. 2 is a STRUCTURE DECOMPOSITION synoptic diagram embodiment illustrated in fig. 1;
Fig. 3 is a theory diagram embodiment illustrated in fig. 1;
Fig. 4 is the STRUCTURE DECOMPOSITION synoptic diagram of Backplane Plug Frame embodiment illustrated in fig. 1;
Fig. 5 is the structural representation of backboard reverse side embodiment illustrated in fig. 1;
Fig. 6 is the structural representation of power stage yoke plate embodiment illustrated in fig. 1;
Fig. 7 is the STRUCTURE DECOMPOSITION synoptic diagram of another embodiment of disk array among the utility model embodiment;
Fig. 8 is a theory diagram embodiment illustrated in fig. 7;
Fig. 9 is the STRUCTURE DECOMPOSITION synoptic diagram of another embodiment of disk array among the utility model embodiment;
Figure 10 is a theory diagram embodiment illustrated in fig. 9.
Embodiment
The utility model embodiment provides the hard disk that a kind of energy consumption is less, noise is little, stability is higher, unit space can be arranged a fairly large number of disk array.Below be elaborated.
Embodiment of disk array comprises power module 100, cascade module 200, Backplane Plug Frame 300 and some hard disks 400 among the utility model embodiment; Power module 100, cascade module 200 are arranged in the Backplane Plug Frame 300 with hard disk 400; Power module 100 is electrically connected with cascade module 200, and cascade module 200 is electrically connected with hard disk 400; Hard disk is solid state hard disc (SSD, Solid State Disk).
SSD has mainly adopted nonvolatile flash memory technology (NAND Flash), it does not have physical construction, utilizes traditional NAND Flash characteristic, writes the mode of erasing with block with block and makes function of reading, compare with present mechanical type hard disk, have low, the little and stable high advantage of generating heat of energy consumption.。
In the present embodiment, the entity hard disk that is combined into disk array adopts SSD, because the mechanical type hard disk that disk array adopts in the relative prior art of SSD, has the characteristic that energy consumption is low, heating is little, and disk array is combined by some hard disks, so present embodiment disk array of the prior art relatively has the advantage that energy consumption is low, heating is little.It is little to generate heat during again because of present embodiment work running, can not need to be provided with fan assembly and dispel the heat, so can avoid the problem that noise is big, stability is lower that fan assembly brings in the prior art, makes present embodiment have little, the stable advantage of higher of noise.Present embodiment can utilize the shared space of fan assembly in the prior art simultaneously, improve the hard disk quantity that unit space can be arranged, so the relative prior art of present embodiment also has the bigger advantage of memory capacity.
See also Fig. 1 to Fig. 6, Fig. 1 is the structural representation of an embodiment of disk array among the utility model embodiment; Fig. 2 and Fig. 3 are respectively STRUCTURE DECOMPOSITION synoptic diagram and theory diagrams embodiment illustrated in fig. 1; Fig. 4 is the STRUCTURE DECOMPOSITION synoptic diagram of Backplane Plug Frame embodiment illustrated in fig. 1; Fig. 5 is the structural representation of backboard reverse side embodiment illustrated in fig. 1; Fig. 6 is the structural representation of power stage yoke plate embodiment illustrated in fig. 1.
See also Fig. 1, Fig. 2 and Fig. 3, present embodiment comprises Backplane Plug Frame 300, some hard disks and power stage yoke plate 12, and by the integrated realization of first veneer (figure does not show), hard disk 400 is SSD to this power stage yoke plate 12 by power module 100 and cascade module 200.Because hard disk has adopted the SSD with characteristic that energy consumption is low, heating is little, present embodiment has the advantage that energy consumption is low, heating is little.
See also Fig. 2 to Fig. 4, Backplane Plug Frame 300 comprises upper cover plate 330, cabinet 320, backboard 310 and lower cover 340, and backboard 310 is located at the bottom of cabinet 320.Power stage yoke plate 12 all is set to 1+1 backup with hard disk 400, is arranged in the cabinet 320.Hard disk 400 is inserted in backboard 310, and power stage yoke plate 12 is inserted in backboard 310.Hard disk 400 is connected with cascade module on the power stage yoke plate 12 by backboard 310.Power stage yoke plate 12 and hard disk 400 that this structure is convenient in the present embodiment all adopt maintenance.
See also Fig. 4 and Fig. 5, for realizing the required airspace of natural heat dissipation, upper cover plate 330 and lower cover 340 all adopt the web plate of making air vent, also are provided with a plurality of air vents on the backboard 310.The reverse side of backboard 310 is fixed with reinforcement 311, and reinforcement 311 adopts the harder non-elastic material of quality to make, and as iron, is used to prevent that backboard is out of shape because of overheated.Therefore, hard disk 400 quantity in unit space satisfy under the condition of pre-provisioning request, and present embodiment can realize not having the fan heat radiation.
See also Fig. 6, the two ends, top of power stage yoke plate 12 are provided with spanner 121, and the folding self-locking structure of spanner 121 employings, so that safeguard on realizing in limited space.In addition, for be more suitable for being applied in can only button fly front rack, the outlet parts 122 of power stage yoke plate 12 are arranged on the end of power stage yoke plate 12 near cabinet 320 front panels, and for fear of scraping outlet parts 122 in the process of last maintenance, power stage yoke plate 12 is provided with groove 123 near an end of cabinet 320 front panels, and the outlet parts 12 of power stage yoke plate 12 are located in the groove 123.Need to prove that herein defining towards the cabinet side board of cabinet door herein is the front panel of cabinet 320, definition is the rear panel of cabinet 320 with the front panel cabinet side board in opposite directions of cabinet 320.
Need to prove that herein cascade module 200 can be not integrated with power module 100 yet, and directly be electrically connected with hard disk 400, and power module 100 is connected with cascade module 200 by backboard 310.Present embodiment is integrated into power stage yoke plate 12 with cascade module 200 and power module 100, has compact conformation, takies the less advantage of volume.
In the present embodiment, hard disk 400 has adopted the SSD with characteristic that energy consumption is low, heating is little, so present embodiment has the advantage that energy consumption is low, heating is little.Simultaneously, in the present embodiment, Backplane Plug Frame 300 is provided with the required airspace of natural heat dissipation, and hard disk 400 quantity in unit space satisfy under the condition of pre-provisioning request, and present embodiment can realize not having the fan heat radiation.So present embodiment can be avoided the problem that noise is big, stability is lower that fan assembly brings is set in the prior art, makes present embodiment have little, the stable advantage of higher of noise.Present embodiment can utilize the shared space of fan assembly in the prior art simultaneously, has improved the hard disk quantity that unit space can be arranged, prior art has the bigger advantage of memory capacity relatively.
Be applied to can only the rack of button fly front in the time, for ease of in the work operation process, changing the power stage yoke plate, see also Fig. 7 and Fig. 8, the utility model embodiment provides disk array another embodiment, Fig. 7 is the STRUCTURE DECOMPOSITION synoptic diagram of present embodiment, Fig. 8 is the theory diagram of present embodiment, and the present embodiment and the key distinction embodiment illustrated in fig. 1 are:
Except being provided with the backboard 310 in cabinet 320 bottoms, present embodiment second backboard 350 that also also has been sticked respectively in the rear panel both sides of cabinet 320, second backboard 350 is connected with the backboard 310 of being located at cabinet 320 bottoms, and two power stage yoke plates 12 are inserted in the mezzanine 350 of both sides.Hard disk 400 is connected with cascade module on the power stage yoke plate 12 by backboard 310 and second backboard 350.This structure is convenient to power stage yoke plate 12 from the front plug, realizes the preceding maintenance of power stage yoke plate 12.
Need to prove herein, second backboard 350 also can with the backboard 310 of the being located at cabinet 320 bottoms structure that is formed in one.In addition, cascade module 200 can be not integrated with power module 100 yet, and directly be inserted in second backboard 350, and hard disk 400 is connected with cascade module 200 with second backboard 350 by backboard 310, and power module 100 is connected with cascade module 200.
In the present embodiment, safeguard before power stage yoke plate 12 adopts, relative second embodiment, present embodiment can be applied to can only button fly front rack, in the work operation process, in time change power stage yoke plate 12 easily.
Be applied to can only the rack of button fly front in the time, both changed power stage yoke plate 12 in the work operation process easily for being implemented in, change hard disk 400 again easily, the utility model embodiment provides disk array another embodiment, Fig. 9 is the STRUCTURE DECOMPOSITION synoptic diagram of present embodiment, Figure 10 is the theory diagram of present embodiment, and the present embodiment and the key distinction embodiment illustrated in fig. 7 are:
1) be arranged at the bottom of cabinet 320 with respect to the 3rd embodiment dorsulum 310, in the present embodiment, backboard 310 is attached at the rear panel of cabinet 320, and does not have second backboard 350 among the 3rd embodiment in the present embodiment.
2) all hard disks 400 are divided at least one hard disk groups 410, and each hard disk in the hard disk groups 410 is integrated into hard disk groups 410 by second veneer (figure does not show), and hard disk groups 410 is inserted on the backboard 310.Two power stage yoke plates 12 are inserted in backboard 310.Hard disk groups 410 is connected with cascade module on the power stage yoke plate 12 by backboard 310.
Need to illustrate, hard disk 400 also can directly be inserted in backboard 310 herein, and cascade module 200 is can be not integrated and directly be inserted in backboard 310 with power module 100 yet, and hard disk 400 is connected with cascade module 200 by backboard 310.
In the present embodiment, all hard disks 400 are grouped at least one group of disk groups, each disk in the disk groups is inserted on the backboard 310 after being integrated into disk groups by second veneer again, hard disk 400 directly is inserted on the backboard 310 relatively, and present embodiment can be provided with the hard disk 400 of greater number in unit space.
In the present embodiment, safeguard before power stage yoke plate 12 and hard disk 400 all adopt, embodiment illustrated in fig. 7 relatively, present embodiment can be applied to can only button fly front rack the time, in the work operation process, in time change hard disk 400 and power stage yoke plate 12 easily.
More than disk array that the utility model embodiment is provided be described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand core concept of the present utility model; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (9)
1, a kind of disk array is characterized in that, comprising:
Power module, cascade module, Backplane Plug Frame and some hard disks;
Described power module, described cascade module and described hard disk are arranged in the described Backplane Plug Frame;
Described power module is connected with described cascade module;
Described hard disk is a solid state hard disc, and described cascade module is connected with described solid state hard disc.
2, disk array according to claim 1, it is characterized in that: described Backplane Plug Frame comprises cabinet and backboard, described backboard is located at the bottom of cabinet, and described hard disk and described cascade module all are inserted in described backboard, and described hard disk is connected with cascade module by backboard.
3, disk array according to claim 1, it is characterized in that: described Backplane Plug Frame comprises cabinet and backboard, described backboard is located at the bottom of cabinet, described hard disk is inserted in backboard, described cascade module and power module are integrated into the power stage yoke plate by first veneer, described power stage yoke plate is inserted in described backboard, and described hard disk is connected with cascade module on the described power stage yoke plate by backboard.
4, disk array according to claim 1, it is characterized in that: described Backplane Plug Frame comprises cabinet, backboard and second backboard, described backboard is located at the bottom of cabinet, described second backboard is attached at the rear panel of cabinet, described hard disk is inserted in backboard, described power module and cascade module are integrated into the power stage yoke plate by first veneer, described power stage yoke plate is inserted in described second backboard, described second backboard is connected with backboard, and described hard disk is connected with cascade module on the described power stage yoke plate by backboard and second backboard.
5, disk array according to claim 4 is characterized in that: described second backboard and the backboard structure that is formed in one.
6, disk array according to claim 1, it is characterized in that: described Backplane Plug Frame comprises cabinet and backboard, described backboard is attached at the rear panel of cabinet, described hard disk is inserted in backboard, described power module and cascade module are integrated into the power stage yoke plate by first veneer, described power stage yoke plate is inserted in backboard, and described hard disk is connected with cascade module on the described power stage yoke plate by backboard.
7, disk array according to claim 6 is characterized in that: all described hard disks are divided at least one group hard disc group, and each hard disk in the described hard disk groups is integrated into described hard disk groups by second veneer, and described hard disk groups is inserted in backboard.
8, according to each described disk array in the claim 2 to 7, it is characterized in that: the reverse side of described backboard is fixed with reinforcement.
9, according to each described disk array in the claim 1 to 7, it is characterized in that: described power module, cascade module and disk are 1+1 backup.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201471482U CN201402609Y (en) | 2009-05-15 | 2009-05-15 | Disk array |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201471482U CN201402609Y (en) | 2009-05-15 | 2009-05-15 | Disk array |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201402609Y true CN201402609Y (en) | 2010-02-10 |
Family
ID=41662408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009201471482U Expired - Lifetime CN201402609Y (en) | 2009-05-15 | 2009-05-15 | Disk array |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201402609Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103593031A (en) * | 2013-11-12 | 2014-02-19 | 杭州华为数字技术有限公司 | Disk frame and storage device with disk frame |
CN112583235A (en) * | 2020-12-05 | 2021-03-30 | 青岛鼎信通讯股份有限公司 | Cascade module unit applied to power electronic transformer |
WO2021259194A1 (en) * | 2020-06-22 | 2021-12-30 | 华为技术有限公司 | Storage device |
-
2009
- 2009-05-15 CN CN2009201471482U patent/CN201402609Y/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103593031A (en) * | 2013-11-12 | 2014-02-19 | 杭州华为数字技术有限公司 | Disk frame and storage device with disk frame |
CN103593031B (en) * | 2013-11-12 | 2017-06-09 | 杭州华为数字技术有限公司 | A kind of disk frame and the storage device using the disk frame |
WO2021259194A1 (en) * | 2020-06-22 | 2021-12-30 | 华为技术有限公司 | Storage device |
US20230124534A1 (en) * | 2020-06-22 | 2023-04-20 | Huawei Technologies Co., Ltd. | Storage device |
CN112583235A (en) * | 2020-12-05 | 2021-03-30 | 青岛鼎信通讯股份有限公司 | Cascade module unit applied to power electronic transformer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103049216B (en) | Solid state hard disc and data processing method, system | |
CN201402609Y (en) | Disk array | |
CN205028658U (en) | Memory device | |
CN203786636U (en) | Cloud storageserver structure | |
US20140317339A1 (en) | Data access system, data accessing device, and data accessing controller | |
CN202472523U (en) | Server | |
CN103559145B (en) | A kind of digital independent, wiring method and electronic equipment | |
TWM326688U (en) | Composite single hard disk | |
CN203786632U (en) | 1U high density storage server | |
CN204480230U (en) | A kind of flash array memory storage | |
CN201654637U (en) | Computer system | |
CN1403923A (en) | DRAM data maintaining method and relative device | |
CN107402802A (en) | A kind of video monitoring storage system based on virtual machine | |
CN201408418Y (en) | Storage server | |
CN202522978U (en) | Multiple-hard-disc data storage machine case | |
CN202711146U (en) | High-density industrial control storage structure | |
CN202372904U (en) | Front-built server chassis with extendable image orthicon (IO) | |
CN212291222U (en) | Protection device for computer host | |
CN204667881U (en) | A kind of hard disk | |
CN208796665U (en) | A kind of hard disk read-write machine of plug and play | |
CN101236478A (en) | Solid-state hard disk drive | |
CN203838635U (en) | Novel hard disk module structure | |
CN207264782U (en) | A kind of hard disk for microcomputer | |
CN201754255U (en) | Computer motherboard, storage device and computer motherboard with storage device | |
CN201716609U (en) | Industrial computer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HUAWEI DIGITAL TECHNOLOGY (CHENGDU) CO., LTD. Free format text: FORMER NAME: CHENGDU HUAWEI SYMANTEC TECHNOLOGIES CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 611731 Chengdu high tech Zone, Sichuan, West Park, Qingshui River Patentee after: Huawei Symantec Technologies Co., Ltd. Address before: 611731 Chengdu high tech Zone, Sichuan, West Park, Qingshui River Patentee before: Chengdu Huawei Symantec Technologies Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100210 |